We are getting a huge storm here, and I would like to put some of the snow in my water table tomorrow for the kids tomorrow. Any suggestions? I've never done snow before. My concern is that I have 3 centers for 15 minutes each, so if I did it, I would need the snow to last 45 minutes. I also would need to go out on my short lunch to refill for the afternoon class, which might logistically not happen.